ah, oahe. a lot of great memories of great fishing trips there.
went every year in june from the mid-80s through the 90s but havent been back for six years. found a spot thats just as good with half the drive (p4).
we almost always fished out of bush’s with good luck either direction. also put in as far south as cow creek (not counting days fishing in the river below pierre) and as far north as whitlocks, but never made it all the way to mobridge.
we always kept an eye on the wind and worked main lake points, secondary points in bays and contours dragging light bouncers and jigs w/bait. didnt do any trolling back then.
i am sure others, like ben, will check in with more recent info.